<template>
  <div class="building-container">
    <!-- 搜索区域 -->
    <div class="search-container">
      <div class="search-lable">企业名称:</div>
      <el-input
        v-model="params.name"
        placeholder="请输入内容"
        class="search-main"
        clearable
        @clear="clearSearch"
      ></el-input>
      <el-button type="primary" @click="doSearch">查询</el-button>
    </div>
    <div class="create-container">
      <el-button type="primary" @click="$router.push('/addEnterprise')"
        >添加企业</el-button
      >
    </div>

    <!-- 表格区域 -->
    <div class="table">
      <el-table style="width: 100%" :data="list" @expand-change="expandChange">
        <el-table-column type="expand">
          <template #default="{ row }">
            <el-table :data="row.rentList">
              <el-table-column
                label="租赁楼宇"
                width="320"
                prop="buildingName"
              ></el-table-column>
              <el-table-column label="租赁起始时间" prop="startTime" />
              <el-table-column label="合同状态">
                <template #default="scope">
                  <el-tag type="info">{{
                    formatStatus(scope.row.status)
                  }}</el-tag>
                </template>
              </el-table-column>
              <el-table-column label="操作" width="180">
                <template #default="scope">
                  <el-button
                    size="mini"
                    type="text"
                    @click="outRent(scope.row.id)"
                    :disabled="scope.row.status === 3"
                    >退租</el-button
                  >
                  <el-button
                    size="mini"
                    type="text"
                    :disabled="scope.row.status !== 3"
                    >删除</el-button
                  >
                </template>
              </el-table-column>
            </el-table>
          </template>
        </el-table-column>
        <el-table-column type="index" label="序号"></el-table-column>
        <el-table-column
          label="企业名称"
          width="320"
          prop="name"
        ></el-table-column>
        <el-table-column label="联系人" prop="contact"></el-table-column>
        <el-table-column
          label="联系电话"
          prop="contactNumber"
        ></el-table-column>
        <el-table-column label="操作">
          <template #default="scope">
            <el-button size="mini" type="text" @click="addRent(scope.row.id)"
              >添加合同</el-button
            >
            <el-button size="mini" type="text" @click="lookRent(scope.row.id)"
              >查看</el-button
            >
            <el-button
              size="mini"
              type="text"
              @click="editEnterprise(scope.row.id)"
              >编辑</el-button
            >
            <el-button
              size="mini"
              type="text"
              @click="deleteEnterprise(scope.row.id)"
              >删除</el-button
            >
          </template>
        </el-table-column>
      </el-table>
    </div>

    <!-- 分页器 -->
    <div class="page-container">
      <el-pagination
        layout="total,prev,pager,next"
        :total="total"
        :page-size="params.pageSize"
        @current-change="pageChange"
      ></el-pagination>
    </div>

    <!-- 添加合同弹框 -->
    <el-dialog
      title="添加合同"
      :visible="dialogVisible"
      width="580px"
      @close="closeDialog"
      @open="openDialog"
    >
      <!-- 默认插槽   表单-->
      <div class="form-container">
        <el-form
          ref="addForm"
          :model="rentForm"
          :rules="rentRules"
          label-position="top"
        >
          <el-form-item label="租赁楼宇" prop="buildingId">
            <el-select v-model="rentForm.buildingId" placeholder="请选择">
              <el-option
                v-for="item in buildingList"
                :key="item.id"
                :label="item.name"
                :value="item.id"
              ></el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="租赁起止日期" prop="rentTime">
            <el-date-picker
              v-model="rentForm.rentTime"
              type="daterange"
              range-separator="至"
              start-placeholder="开始日期"
              end-placeholder="结束日期"
              value-format="yyyy-MM-dd"
            ></el-date-picker>
          </el-form-item>
          <el-form-item label="租赁合同" prop="contractId">
            <el-upload action="#" :http-request="upload">
              <el-button size="small" type="primary" plain
                >上传合同文件</el-button
              >
              <div slot="tip" class="el-upload__tip">
                支持扩展名：.doc .docx .pdf, 文件大小不超过5M
              </div>
            </el-upload>
          </el-form-item>
        </el-form>
      </div>

      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="confirmAdd">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import {
  getListAPI,
  deleteEnterpriseAPI,
  addRentAPI,
  getRentListAPI,
  outRentAPI,
} from "@/api/park";
import { getBuildingListSPI, getBuildingRentListSPI } from "@/api/building";
import { uploadAPI } from "@/api/common";

export default {
  data() {
    return {
      list: [], // 企业列表
      params: {
        name: "",
        page: 1,
        pageSize: 2,
      },
      total: 0,
      dialogVisible: false,
      rentForm: {
        buildingId: null, // 楼宇id
        contractId: null, // 合同id
        contractUrl: "", // 合同Url
        enterpriseId: null, // 企业名称
        type: 0, // 合同类型
        rentTime: [], // 合同时间
      },
      rentRules: {
        buildingId: [
          { required: true, message: "请选择楼宇", trigger: "change" },
        ],
        rentTime: [
          { required: true, message: "请选择租赁日期", trigger: "change" },
        ],
        contractId: [{ required: true, message: "请上传合同文件" }],
      },
      buildingList: [],
    };
  },

  mounted() {
    this.getList();
  },
  methods: {
    async getList() {
      // 接口调用
      const res = await getListAPI(this.params);
      // 数据赋值
      this.list = res.data.rows.map((item) => {
        return {
          ...item,
          rentList: [],
        };
      });
      this.total = res.data.total;
    },
    pageChange(page) {
      this.params.page = page;
      this.getList();
    },
    doSearch() {
      this.params.page = 1;
      this.getList();
    },
    clearSearch() {
      // console.log('clear');
      this.getList();
    },
    editEnterprise(id) {
      this.$router.push({
        path: "/addEnterprise",
        query: {
          id,
        },
      });
    },
    deleteEnterprise(id) {
      this.$confirm("确定删除该企业吗?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      }).then(async () => {
        await deleteEnterpriseAPI(id);
        this.getList();
        this.$message({
          type: "success",
          message: "删除成功",
        });
      });
    },
    addRent(id) {
      this.dialogVisible = true;
      // 把企业id存入表单
      this.rentForm.enterpriseId = id;
    },
    closeDialog() {
      this.dialogVisible = false;
    },
    async getBuildingList() {
      // console.log(res);
      // const res = await getBuildingListSPI({ page: 1, pageSize: 100 });
      // this.buildingList = res.data.rows;
      const res = await getBuildingRentListSPI();
      this.buildingList = res.data;
    },
    openDialog() {
      this.getBuildingList();
    },
    async upload(res) {
      // console.log(res);
      const file = res.file;
      const fd = new FormData();
      fd.append("file", file);
      fd.append("type", "contract");
      const _res = await uploadAPI(fd);
      this.rentForm.contractId = _res.data.id;
      this.rentForm.contractUrl = _res.data.url;
    },
    confirmAdd() {
      // 表单校验
      this.$refs.addForm.validate(async (valid) => {
        if (valid) {
          // 调用接口
          // 处理参数
          const { buildingId, contractId, contractUrl, type, enterpriseId } =
            this.rentForm;
          const reqData = {
            buildingId,
            contractId,
            contractUrl,
            type,
            enterpriseId,
            startTime: this.rentForm.rentTime[0],
            endTime: this.rentForm.rentTime[1],
          };
          await addRentAPI(reqData);
          // 关闭弹框
          this.dialogVisible = false;
          // 重置数据
          this.$refs.addForm.resetFields();
          this.rentForm = {
            buildingId: null, // 楼宇id
            contractId: null, // 合同id
            contractUrl: "", // 合同Url
            enterpriseId: null, // 企业名称
            type: 0, // 合同类型
            rentTime: [], // 合同时间
          };
          // 重拉列表
          this.getList();
        }
      });
    },
    async expandChange(row, rows) {
      // console.log(row, rows);
      // row:当前行  rows:所有展开行
      const item = rows.find((item) => item.id === row.id);
      // console.log(item);
      if (item) {
        const res = await getRentListAPI(row.id);
        row.rentList = res.data;
      }
    },
    async outRent(id) {
      const res = await outRentAPI(id);
    },
    formatStatus(status) {
      // console.log(status);
      const MAP = {
        0: "待生效",
        1: "生效中",
        2: "已到期",
        3: "已退租",
      };
      return MAP[status];
    },
    lookRent(id) {
      this.$router.push({
        path: "/enterpriseDetail",
        query: {
          id,
        },
      });
    },
  },
};
</script>

<style lang="scss" scoped>
.department-container {
  padding: 10px;
}

.search-container {
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgb(237, 237, 237, 0.9);
  padding-bottom: 20px;

  .search-label {
    width: 100px;
  }

  .search-main {
    width: 220px;
    margin-right: 10px;
  }
}
.create-container {
  margin: 10px 0px;
}
.page-container {
  padding: 4px 0px;
  text-align: right;
}
.form-container {
  padding: 0px 80px;
}
</style>